Compare Biogen Inc (BIIB) vs Prospect Capital Corporation (PSEC) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Biogen Inc vs Prospect Capital Corporation — how do they compare? Biogen Inc trades at $205.55 (market cap $30.13B), while Prospect Capital Corporation trades at $2.29 (market cap $1.14B). The key difference: Biogen Inc is far larger — about 26.4× Prospect Capital Corporation's market cap, and Prospect Capital Corporation pays a 21.93% dividend while Biogen Inc pays none. Which is the better fit depends on your goals.
| BIIB | PSEC | |
|---|---|---|
Market Cap | $30.13B | $1.14B |
Sector | Health | Financials |
52-Week High | $216.63 | $3.05 |
52-Week Low | $128.93 | $2.11 |
Enterprise Value | $37.20B | — |
Dividend Yield | — | 21.93% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Biogen (BIIB) trades at $207.13, down 0.39% on the day, with a bullish technical signal and strong analyst support. Recent Q2 2026 earnings of $3.60 per share beat estimates, driven by growth in Alzheimer's and rare disease portfolios, though revenue growth remains modest. The company completed the acquisition of RayThera Inc. in August 2026, enhancing its immunology pipeline. Cash flow from operations remains healthy at $2.20 billion for 2025, supporting strategic investments.
The outlook is positive with a consensus price target of $234.47, implying ~13% upside, but risks include competitive pressures in multiple sclerosis drugs and execution challenges from recent acquisitions. Net income margin compression to 8.32% in 2026 warrants monitoring, though institutional buying and bullish analyst ratings (62.5% Buy) signal confidence in the turnaround story.
PSEC trades at $2.29, down 1.72% on the day, with a mixed technical picture showing a bullish moving average signal but neutral oscillators. The stock carries a low P/B of 0.39 and has beaten earnings estimates for three consecutive quarters, though it reported a net loss of $469.92 million in 2025. Recent news includes a dividend increase announcement and the sale of portfolio company Valley Electric for $328 million.
The outlook is cautious; while the deep discount to book value and consistent dividend payments offer income appeal, significant negative revenue and net income margins, alongside a divided analyst consensus, highlight substantial business and market risks. The primary opportunity lies in a potential valuation recovery if operational performance improves.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About Biogen Inc
Biogen and Idec merged in 2003, combining forces to market Biogen's multiple sclerosis drug Avonex and Idec's cancer drug Rituxan. Today, Rituxan and next-generation antibody Gazyva are marketed via a collaboration with Roche. Biogen also markets novel MS drugs Plegridy, Tysabri, Tecfidera, and Vumerity. In Japan, Biogen's MS portfolio is co-promoted by Eisai. Hemophilia therapies Eloctate and Alprolix (partnered with SOBI) were spun off as part of Bioverativ in 2017. Biogen has several drug candidates in phase 3 trials in neurology and neurodegenerative diseases and has launched Spinraza with partner Ionis. Aduhelm was approved as the firm's first Alzheimer's disease therapy in June 2021.
Read more on BIIB →About Prospect Capital Corporation
Prospect Capital Corp is a closed-end investment company based in the United States. Its investment objective is to generate both current income and long-term capital appreciation through debt and equity investments. The company invests primarily in senior and subordinated debt and equity of private companies for acquisitions, divestitures, growth, development, recapitalizations, and other purposes. It makes investments, including lending in private equity, sponsored transactions, directly to companies, investments in structured credit, real estate, and syndicated debt.
Read more on PSEC →
